Click on the third or sixth rank to set the en passant target square.

EGTB: win in 12 half-moves

# move score
1 Bb4 win in 11 half-moves
2 Bc5 draw
3 Bd8 draw
4 Bf6 draw
5 Bh4 draw
6 Nb5 draw
7 Nc2 draw
8 Nc4 draw
9 Nb1 loss in 6 half-moves
10 Bf8 loss in 4 half-moves
11 Bd6 loss in 2 half-moves
12 Bg5 loss in 2 half-moves